Biological Classification Test

Biological Classification

This is Biological Classification Test-03 for CBSE class 11 Biology.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
All prokaryotic, unicellular organisms are included under kingdom
  • A
    Monera
    Correct
  • B
    Fungi
  • C
    Protista
  • D
    Animalia
2
The cell wall of fungi consist of
  • A
    Starch
  • B
    Glycopeptides
  • C
    Cellulose
  • D
    Chitin
    Correct
3
Which among the following is photosynthetic as well as saprophytic?
  • A
    Amoeba
  • B
    Euglena
    Correct
  • C
    Paramoecium
  • D
    Mushroom
4
Which bacteria help in oxidising inorganic substances?
  • A
    Heterotrophic bacteria
  • B
    Cyanobacteria
  • C
    Chemosynthetic autotrophic bacteria
    Correct
  • D
    None of these
5
The asexual reproduction in fungi takes place by
  • A
    OOspores
  • B
    Zoospores
    Correct
  • C
    Ascospores
  • D
    Basidiospores
6
A distinction between unicellular and multicellular is not possible in
  • A
    Algae
    Correct
  • B
    Animalia
  • C
    Plantae
  • D
    Protozoa
7
Which among the following is not included in the three domains system?
  • A
    Bacteria Domain
  • B
    Archaea Domain
  • C
    Eukara Domain
  • D
    Viral Domain
    Correct
8
Whicharchaebacteria is present in the guts of ruminant animals such as cows and buffaloes?
  • A
    Thermoacidophiles
  • B
    Holophiles
  • C
    Heterogens
  • D
    Methanogens
    Correct
9
The blue-green algae are also referred as
  • A
    Archaebacteria
  • B
    Heterotrophic bacteria
  • C
    Cyanobacteria
    Correct
  • D
    Eubacteria
10
The organism that completely lack a cell wall and are smallest living cell known that can survive without oxygen is
  • A
    Bacteriophages
  • B
    Yeast
  • C
    Virus
  • D
    Mycoplasma
    Correct
11
Which one is not a member of kingdom Protista?
  • A
    Phycomycetes
    Correct
  • B
    Slime molds
  • C
    Euglenoids
  • D
    Protozoa
12
The classof fungi in which mushroom is included is
  • A
    Basidiomycetes
    Correct
  • B
    Phycomycetes
  • C
    Deuteromycetes
  • D
    Ascomycetes
13
Diatoms do not decay easily because
  • A
    They are abundant in saline water.
  • B
    They have siliceous walls.
    Correct
  • C
    Their body is impervious to water.
  • D
    They are chitinous.
14
In fungi like ascomycetes and basidiomycetes, an intervening dikaryotic stage occur. Such condition is called
  • A
    Plasmogamy
  • B
    Karyogamy
  • C
    Mycorrhizae
  • D
    Dikaryon
    Correct
15
The body of fungus is filamentous and it is called
  • A
    Hyphae
  • B
    Mycelium
    Correct
  • C
    Filament
  • D
    Steepened